2) main aspects:
- constant surveillance
- collecting information from internet (google, Amazon, facebook)
- automatic face recognition
- NSA safes everything ( e-mails, facebookchats, contact lists)
3)
- They collect more information then before, cheaper and easier technology
- NSA, governments
- NSA collects e-mail, IM and social networking contact lists for millions of Internet users worldwide
4)
Advantages:
- More security
- Criminal people can be found easier
- Control about the people
- Corporations can conform better
Disadvantages:
- No privacy
- Data abuse
- Information are always saved
- You can’t feel save
- Everything that you you do can seen